/*
 * Copyright 2007 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.devtools.depan.graph.api;

/**
 * @author ycoppel@google.com (Yohann Coppel)
 *
 */
public interface DirectedRelation {

  public Relation getRelation();

  public boolean matchForward();
  public boolean matchBackward();

  public void setMatchForward(boolean matches);
  public void setMatchBackward(boolean matches);
}
